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Cambridge · O Level · Biology
October/November 2022 — Paper 1 · Variant 2.
40 multiple-choice questions · 40 marks
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Topics covered
- Diet
- Mammalian nervous system
- Sexual reproduction in humans
- Features of organisms
- Human digestive system
- Biotechnology
- Circulatory system
- Temperature control
- Aerobic respiration
- Blood glucose control
- Cell structure and function
- Transpiration and translocation
- Selection
- Nutrient cycles
- Photosynthesis
- Anaerobic respiration
- Effects of temperature and pH
- DNA
- Effects of humans on ecosystems
- Inheritance
- Sexual reproduction in plants
- Asexual and sexual reproduction
- Antibiotics
- Human gas exchange
- Diffusion and osmosis
- Genetic modification
- Mineral nutrition
- Leaf structure
- Heart
- Energy flow
- Mammalian sense organs
- Active transport
- Blood vessels
- Urinary system
- Enzyme action
- Homeostasis
- Absorption and assimilation
- Uptake and transport of water and ions
Questions in this paper
- Q1Leaf structureMCQincludes a figure
- Q2Cell structure and functionMCQincludes a figure
- Q3Diffusion and osmosisMCQincludes a figure
- Q4Active transportMCQincludes a figure
- Q5Enzyme actionMCQ
- Q6Effects of temperature and pHMCQincludes a figure
- Q7PhotosynthesisMCQ
- Q8Mineral nutritionMCQincludes a figure
- Q9DietMCQ
- Q10Absorption and assimilationMCQincludes a figure
- Q11Human digestive systemMCQ
- Q12Uptake and transport of water and ionsMCQ
- Q13Transpiration and translocationMCQ
- Q14HeartMCQ
- Q15Circulatory systemMCQ
- Q16Blood vesselsMCQincludes a figure
- Q17Aerobic respirationMCQincludes a figure
- Q18Anaerobic respirationMCQ
- Q19Human gas exchangeMCQincludes a figure
- Q20Urinary systemMCQ
- Q21Temperature controlMCQ
- Q22HomeostasisMCQincludes a figure
- Q23Mammalian sense organsMCQ
- Q24Mammalian nervous systemMCQ
- Q25Blood glucose controlMCQ
- Q26Mammalian nervous systemMCQincludes a figure
- Q27AntibioticsMCQincludes a figure
- Q28Features of organismsMCQ
- Q29BiotechnologyMCQincludes a figure
- Q30Energy flowMCQ
- Q31Nutrient cyclesMCQ
- Q32Effects of humans on ecosystemsMCQincludes a figure
- Q33Asexual and sexual reproductionMCQ
- Q34Sexual reproduction in plantsMCQincludes a figure
- Q35Sexual reproduction in humansMCQ
- Q36Sexual reproduction in humansMCQ
- Q37DNAMCQ
- Q38InheritanceMCQ
- Q39SelectionMCQ
- Q40Genetic modificationMCQ
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